PonLog

PonLog is an app that records spots during your trips, making photo organization dramatically easier.

• Record spots with a single tap
• Automatically record travel routes with GPS Logger
• Export GPX for Lightroom Classic integration
• Manage and search photos by trip
• Search photos by period, group, spot, or GPS location

Multi-language Support

You can now switch the display language within the app.

Supported Languages

• Japanese
• English

How to Switch

1. Open Settings
2. Tap "Language"
3. Select your preferred language (System / Japanese / English)

1. Grant Permissions

When you first launch the app, you'll be asked for the following permissions:

• Photo Library: Required for searching and displaying photos
• Location: Required for GPS logging ("Always Allow" recommended)

2. Create Your First Trip

After completing onboarding, create your first "Trip". You can record spots while a trip is selected.

Record Tab

Record spots with a single tap.

• Group Selection: Category of spot (theme park, city, etc.)
• Spot Selection: Specific location (attraction, cafe, etc.)
• GPS Recording: When ON, records current location with the spot
• Today's Records: List of spots recorded today

Explore Tab

Search and browse recorded data in various ways.

• Search by Trip: View records and photos by trip
• Search by Period: Search photos by date range
• Search by Group: View records by group
• Search by Spot: Search by spot name
• Search by Location (GPS): Search nearby photos by GPS location

Logger Tab

Records GPS location periodically in the background.

• Recording Interval: Select from 1 to 10 minutes
• Auto-stop: Automatically stops after 1 to 72 hours
• Background Operation: Continues recording even when app is closed

Settings Tab

Configure various app settings.

• Master Management: Manage groups, spots, and trips
• Photo Scan Limit: Limit number of photos scanned during search
• GPX Export: Export GPS logs as GPX files
• Backup/Restore: Export and import data
• Language: Switch display languageNEW

Export GPS logs as GPX files to add location data to photos in Lightroom Classic.

How to Export

1. Go to Settings → GPX Export
2. Select a trip or specify date/time range
3. Tap "Export GPX File"
4. Send via AirDrop, email, etc. from the share sheet

Using with Lightroom Classic

1. Open the Map module
2. Drag & drop the GPX file
3. Select photos and run "Auto-Tag"

Export all data as a ZIP file and restore when needed.

Backup Contents

• Groups, spots, trips, and records
• GPS logs
• App settings

For questions, requests, or bug reports, please feel free to contact us.